Mizuho Financial Group is roughly tied with megabank peer Sumitomo Mitsui Financial Group for the status as Japan's second-largest bank after Mitsubishi UFJ Financial Group. In Japan, Mizuho has more of a corporate focus than SMFG, which has a larger retail business. Its overseas weighting is slightly smaller than that of MUFG. Unlike its two Japanese megabank peers, which own foreign banks outright or hold noncontrolling stakes in local banks overseas, Mizuho expanded in recent years beyond its traditional Japanese borrowers, mainly through its core banking and securities units, focusing on the financing needs of global multinational corporations.
MIZUHO FINANCIAL GROUP INC (MFG) had 44 insider filings in the last 90 days, with the most recent on 2026-07-28. The full record for MFG runs to 44 Form 4 filings, the earliest from 2026-06-03. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying MFG stock?
No insider purchases of MFG were filed in the last 90 days.
How many insiders are selling MFG stock?
No insider sales of MFG were filed in the last 90 days.
Where can I see MFG SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks MFG Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow MFG insider buys?
Create a free InsiderAlpha account and press Watch on this page to add MFG to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
Shuji Matsuura - OfficerGrant or award3,680 sh
Masahiro Kihara - Officer
Takefumi Yonezawa - Officer
